<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			span{position: relative}
			a{width: 500px; background: red; display: inline-block; position: relative;}
		</style>
	</head>
	<body>
		<div style="height: 20px; white-space: normal; overflow: auto;">
		<div style="white-space: nowrap; height: 20px;">
			<a>1</a>
			<a>1</a>
			<a>1</a>
			<a>1</a>
			<a>1</a>
			<a>1</a>
			<a>1</a>
			<a>1</a>
		</div>
		</div>
	</body>
</html>
